There are many raisons-d’ètre for cottonwood, and members of Populus in general: foundation species of riparian ecosystems; production trees in high-yield plantations for fiber, lumber, and energy; clean-up trees in ...

Doty will present an overview of phytoremediation and organic (degradable) pollutants. She will discuss the problem of pollution and present traditional as well as alternative solutions. She will outline the advantages and ...